40422476

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 71774976

約数和(自身を除く): 31352500

約数列:

[1, 2, 4, 157, 191, 314, 337, 382, 628, 674, 764, 1348, 29987, 52909, 59974, 64367, 105818, 119948, 128734, 211636, 257468, 10105619, 20211238, 40422476]

約数ペア:

[(1, 40422476), (2, 20211238), (4, 10105619), (157, 257468), (191, 211636), (314, 128734), (337, 119948), (382, 105818), (628, 64367), (674, 59974), (764, 52909), (1348, 29987)]